CN219371875U

CN219371875U - A bury line device for hydraulic and hydroelectric engineering

Info

Publication number: CN219371875U
Application number: CN202320636458.0U
Authority: CN
Inventors: 任志晨; 赵键; 吴明白; 陈鸿玉; 严嘉华; 崔旭廷; 陶成霄; 王鸿飞; 夏明月; 朱莹莹; 陈域
Original assignee: Nanjing Water Planning And Designing Institute Co ltd
Current assignee: Nanjing Water Planning And Designing Institute Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-18
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a wire burying device for hydraulic and hydroelectric engineering, which comprises a frame, a first wire pressing roller, a winding mechanism and a press covering mechanism, wherein the first wire pressing roller is rotatably arranged at the front end of the frame; the winding mechanism is fixedly arranged on the frame; the pressing mechanism is arranged at the tail end of the rack, and the vertical included angle of the pressing mechanism can be adjusted and is used for limiting the trend and the position of the cable; the free end of the cable bypasses the first wire pressing roller from the upper side and then turns to and is pressed on the lower side of the pressing mechanism to embed wires. The included angle between the pressing mechanism and the frame can be conveniently adjusted, and the depth of the pressing mechanism extending into the buried wire channel is controlled so as to adapt to buried wires of the buried wire channel with different depths; the pressing and covering mechanism can be lifted up to facilitate the transfer or obstacle crossing of the wire burying device; the first wire pressing roller is matched with the second wire pressing roller, so that the cable can be tensioned and straightened before being buried; the wire burying device has compact structure, convenient use and low manufacturing cost, can reduce the labor intensity and improve the wire burying efficiency.

Description

A bury line device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a wire burying device, in particular to a wire burying device for hydraulic and hydroelectric engineering.

Background

The hydraulic and hydroelectric engineering equipment is gradually expanded along with the time, the requirement of maintenance extension is gradually increased, the circuit for hydraulic engineering construction also needs multidirectional extension connection, the circuit needs to be buried in hydraulic engineering construction, the circuit is generally slotted on the ground firstly, then a cable is buried, but at present, when the cable is buried, the circuit is buried manually, and the following problems exist in the mode: when burying, the cable needs orderly put into the wire casing, and the wire casing is narrower, and has certain degree of depth, when burying in the manual work to the convenience is to rotate the drum, still needs the arrangement cable on the one hand, and is very troublesome, and inefficiency influences the construction progress.

For solving the problem, the existing wire burying device is usually arranged by embedding and sliding a fixed sleeve ring piece on a pipeline, plays a role in guiding and pulling a movable buried cable wire in a wire burying channel, but the fixed sleeve ring component is inconvenient for vertically pressing the cable wire in the wire burying channel, but the pasting depth of the cable wire and the wire burying channel is inconvenient to adjust, so that the wire burying flatness of the pipeline is poor, and the wire burying device also needs to be manually arranged, and is time-consuming and labor-consuming. For this reason, bury line device in some prior art adopts the line ball mechanism of direction of height adjustable, thereby satisfy the vertical pressure to the cable conductor in burying the line channel and hold, as chinese patent CN218633100U discloses "a water conservancy and hydropower engineering is with burying line device", this buries line device includes that the round sleeve plate rear end is fixed to be provided with the sleeve, sleeve front end inboard is fixed to be provided with spacing round bar and first motor, first motor rear end main shaft end is fixed to be provided with the threaded rod, sleeve inboard slides and is provided with the dish frame, dish frame rear end is fixed to be provided with the line groove piece, thereby drive the threaded rod through first motor and rotate and to drive the dish frame and go up and down, and then drive line groove piece goes up and down to the vertical feeding line ball of cable in burying the line channel, but the not enough of this type of patent lies in: the wire pressing mechanism adopts an electric lifting structure, the structure is complex, the weight of the wire embedding device is increased, and the wire pressing mechanism is inconvenient to use; in addition, the use height requirement on the buried wire channel is relatively high due to the structural characteristics of the wire pressing mechanism, and the use of the buried wire channel is limited for some shallow slots or deep slot scenes.

Disclosure of Invention

The utility model aims to: the utility model aims to provide a wire embedding device for hydraulic and hydroelectric engineering, so as to improve the convenience and the application of the wire embedding device.

The technical scheme is as follows: the utility model relates to a wire embedding device for hydraulic and hydroelectric engineering, which comprises:

the front end of the rack is provided with a mounting through groove;

the first wire pressing roller is rotatably arranged in the mounting through groove;

the winding mechanism is fixedly arranged on the rack and used for accommodating the cable;

the pressing mechanism is arranged at the tail end of the rack, and an included angle between the pressing mechanism and the rack in the vertical direction is adjustable and is used for limiting the trend and the position of the cable;

the free end of the cable wound on the winding mechanism bypasses the first wire pressing roller from the upper part, turns and is pressed on the lower side of the pressing mechanism to embed wires.

Preferably, the press-covering mechanism comprises a connecting rod, one end of the connecting rod is rotationally connected with the frame through a positioning screw assembly, and the other end of the connecting rod is rotationally provided with a second wire pressing roller.

Preferably, the first wire pressing roller and the second wire pressing roller are circumferentially provided with wire clamping grooves.

Preferably, the winding mechanism comprises a fixing frame fixedly arranged on the frame and a winding disc rotatably arranged on the fixing frame, and one end of the fixing frame is provided with a driving motor in transmission connection with the winding disc.

Preferably, the winding mechanism further comprises a storage battery box arranged on the frame and a controller arranged on the storage battery box, and the controller is electrically connected with the driving motor.

Preferably, the tail end of the frame is provided with a push-pull handrail.

Preferably, the four corners of the bottom end of the frame are respectively provided with a bracket, and the lower end of the bracket is connected with a travelling wheel.

The beneficial effects are that: compared with the prior art, the utility model has the following advantages:

1. when the wire burying device is used for burying wires, the free end of the cable on the winding disc is wound on the front side of the first wire pressing roller from the upper front side and then turns to be pressed under the second wire pressing roller of the pressing mechanism, then the depth of the connecting rod of the pressing mechanism extending into the wire burying channel can be conveniently adjusted by adjusting the included angle between the pressing mechanism and the rack, so that the position of the cable in the wire burying channel is realized, the wire burying device is suitable for the wire burying of the wire burying channel with different depths, and the wire burying device is used for limiting the trend and the position of the cable;

2. when the wire embedding device is not used, the connecting rod can be turned upwards and fixed through the positioning screw rod assembly, so that the lifting of the wire embedding device is realized, and the wire embedding device is convenient to transport or surmount;

3. according to the wire embedding device, the first wire pressing roller is matched with the second wire pressing roller, so that the cable of the winding disc can be tensioned and straightened before wire embedding, the burying of the cable is facilitated, and the influence on the wire embedding quality due to the fact that the cable is looped is avoided;

4. the wire burying device is compact in structure, convenient to use and low in manufacturing cost, can reduce the labor intensity and improves the wire burying efficiency.

Drawings

FIG. 1 is a schematic diagram of a buried wire device according to the present utility model;

fig. 2 is a schematic diagram of a connection structure of the connection rod and the frame in fig. 1.

Reference numerals:

1. a frame; 2. a winding mechanism; 201. a fixing frame; 202. a driving motor; 203. a reel; 204. a controller; 205. a storage battery box; 3. installing a through groove; 4. a first wire pressing roller; 5. a bracket; 6. a walking wheel; 7. push-pull armrests; 8. a press-coating mechanism; 801. a connecting rod; 802. a first support block; 803. a second wire pressing roller; 804. a second support block; 805. positioning a screw; 806. and (5) a threaded sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1-2 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1, the wire embedding device for the hydraulic and hydroelectric engineering comprises a frame 1, wherein a mounting through groove 3 is formed in the front end of the frame 1, and a first wire pressing roller 4 is rotatably arranged in the mounting through groove 3. The winding mechanism 2 is fixedly arranged at the upper end of the frame 1, the winding mechanism 2 comprises a fixing frame 201 fixedly arranged on the frame and a winding disc 203 rotationally arranged on the fixing frame, one end of the fixing frame 201 is provided with a driving motor 202 in transmission connection with the winding disc, the winding mechanism 2 further comprises a storage battery box 205 arranged on the frame and a controller 204 arranged on the storage battery box, and the controller 204 is electrically connected with the driving motor 202. The driving motor 202 can adopt a stepping motor or a servo motor, the controller 204 can adopt a control switch, and the connection between the driving motor and the storage battery box 205 can be connected or disconnected through the controller; the winding or unwinding of the cable by the winding disk 203 can be realized by controlling the driving motor 202 to rotate forward and backward. When the device works, one end of a cable on a cable drum is wound on the winding disc 203, and the driving motor 202 is controlled to rotate forward to transfer the cable from the cable drum to the winding disc 203; when the wire is needed to be buried, the free end of the cable on the winding disc is wound on the first wire pressing roller 4 from the front side of the first wire pressing roller from the upper side. It should be noted that, the controller 204 and the storage battery box 205 may not be disposed on the rack 1, or may be electrically connected to the driving motor by an external power source, so as to further reduce the weight of the wire embedding device and improve the convenience of the wire embedding device.

As shown in fig. 1-2, a pressing mechanism 8 with an adjustable vertical included angle is arranged at the tail end of a frame 1, the pressing mechanism 8 comprises a second supporting block 804 fixedly connected at the tail end of the frame 1, the second supporting block 804 is rotationally connected with one end of a connecting rod 801 through a positioning screw rod assembly, the positioning screw rod assembly comprises a positioning screw rod 805 connected with the second supporting block and the connecting rod, and the outer end of the positioning screw rod 805 is in threaded connection with a threaded sleeve 806; the connecting rod 801 can adjust the included angle with the second supporting block through the positioning screw, and then the second supporting block 804 is extruded through screwing the positioning screw 805 and the threaded sleeve 806, so that the included angle between the connecting rod 801 and the frame 1 is fixed. A first supporting block 802 is fixedly connected to the other end of the connecting rod 801, and a second wire pressing roller 803 is rotatably arranged on the first supporting block 802. The free end of the cable is wound around the rear turn from the front side of the first crimp roller 4 and pressed rearward under the second crimp roller 803 of the crimp mechanism. When the device works, the included angle between the pressing mechanism 8 and the rack 1 is adjusted, so that the depth of the connecting rod 801 of the pressing mechanism extending into the buried wire channel can be conveniently adjusted to adapt to buried wires of the buried wire channel with different depths, and the device is used for limiting the trend and the position of the cable wires; when the wire embedding device is not used, the connecting rod 801 can be turned upwards and fixed through the positioning screw rod assembly, so that the lifting of the pressing mechanism is realized, and the wire embedding device is convenient to transport or surmount. In addition, through first crimping roller and second crimping roller cooperation, can realize carrying out tensioning to the cable conductor of rolling dish and flare-outing before burying the line to be convenient for bury of cable conductor, avoid because the cable conductor looses influence the quality of burying the line, reduce manual strength, improve and bury line efficiency.

In a preferred embodiment, as shown in fig. 1, the first wire pressing roller 4 and the second wire pressing roller 803 are circumferentially provided with wire clamping grooves, and the wire clamping grooves can better clamp the cable, so that the cable can be effectively prevented from being separated from the first wire pressing roller and the second wire pressing roller.

In a preferred embodiment, the tail end of the frame 1 is provided with a push-pull handrail 7, four corners of the bottom end of the frame 1 are respectively provided with a bracket 5, the lower end of each bracket is connected with a travelling wheel 6, and the wire embedding device can be conveniently driven to move through the push-pull handrail 7 and the travelling wheels 6.

The working principle or the working method of the utility model:

when the device works, firstly, one end of a cable on a cable drum is wound on a winding disc 203, and a driving motor 202 is controlled to rotate forward to transfer the cable from the cable drum to the winding disc 203; when the wire embedding is needed, the free end of the cable on the winding disc is wound from the front side of the first wire pressing roller to the front side of the first wire pressing roller 4 and then turns to and is pressed under the second wire pressing roller 803 of the pressing mechanism, then the included angle between the pressing mechanism 8 and the rack 1 is regulated, and the depth of the connecting rod 801 of the pressing mechanism extending into the wire embedding channel can be regulated conveniently, so that the position of the cable in the wire embedding channel is realized, the wire embedding of the wire embedding channel with different depths is adapted, and the trend and the position of the cable are limited. When the wire embedding device is not used, the connecting rod 801 can be turned upwards and fixed through the positioning screw rod assembly, so that the lifting of the pressing mechanism is realized, and the wire embedding device is convenient to transport or surmount. In addition, through first crimping roller and second crimping roller cooperation, can realize carrying out tensioning to the cable conductor of rolling dish and flare-outing before burying the line to be convenient for bury of cable conductor, avoid because the cable conductor looses influence the quality of burying the line, reduce manual strength, improve and bury line efficiency.

The foregoing is a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and are intended to be comprehended within the scope of the present utility model.

Claims

1. A bury line device for hydraulic and hydroelectric engineering, its characterized in that, bury line device includes:

the device comprises a frame (1), wherein the front end of the frame (1) is provided with a mounting through groove (3);

the first wire pressing roller (4) is rotatably arranged in the mounting through groove (3);

the winding mechanism (2) is fixedly arranged on the frame (1) and used for accommodating the cable;

the pressing mechanism (8) is arranged at the tail end of the frame (1), and an included angle between the pressing mechanism (8) and the frame (1) in the vertical direction is adjustable and is used for limiting the trend and the position of a cable;

the free end of the cable wound on the winding mechanism (2) bypasses the first wire pressing roller (4) from the upper part, turns and is pressed on the lower side of the pressing mechanism (8) to embed wires.

2. The wire embedding device for water conservancy and hydropower engineering according to claim 1, wherein the press covering mechanism (8) comprises a connecting rod (801), one end of the connecting rod (801) is rotationally connected with the frame (1) through a positioning screw assembly, and a second wire pressing roller (803) is rotationally arranged at the other end of the connecting rod (801).

3. The wire embedding device for water conservancy and hydropower engineering according to claim 2, wherein the first wire pressing roller (4) and the second wire pressing roller (803) are circumferentially provided with wire clamping grooves.

4. The wire embedding device for the hydraulic and hydroelectric engineering according to claim 1, wherein the winding mechanism (2) comprises a fixing frame (201) fixedly arranged on the frame and a winding disc (203) rotatably arranged on the fixing frame, and one end of the fixing frame (201) is provided with a driving motor (202) in transmission connection with the winding disc.

5. The wire embedding device for hydraulic and hydroelectric engineering according to claim 4, wherein the winding mechanism (2) further comprises a storage battery box (205) arranged on the rack and a controller (204) arranged on the storage battery box, and the controller (204) is electrically connected with the driving motor (202).

6. The wire burying device for water conservancy and hydropower engineering according to claim 1, wherein a push-pull handrail (7) is arranged at the tail end of the frame (1).

7. The wire burying device for water conservancy and hydropower engineering according to claim 1, wherein the four corners of the bottom end of the frame (1) are respectively provided with a bracket (5), and the lower end of the bracket is connected with a travelling wheel (6).